Custom production of blocking areas and more is possible! A filter that extracts only specific wavelengths using dielectric multilayers.
At Kenko Chemical Co., Ltd., which handles precision optical components, image processing lenses, and lighting, we offer "bandpass filters." These filters use dielectric multilayer films to extract only specific wavelengths. Custom manufacturing is also possible for the width of the transmission wavelength band and the blocking region that cuts light. We can also manufacture band rejection filters that cut specific wavelengths. 【Specifications (excerpt)】 ■ Model: BP-466-10-27 ■ Center wavelength: λ=466±5nm ■ Transmittance: T>85% ■ Half-width: 10nm ■ Stop band: 300-1000nm ■ Incident angle θ: 0° ■ Outer diameter: Ф27 ■ Thickness: 1.8t ■ Material: Synthetic quartz *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■BP-466-10-27 ■BP-500-10-27 ■BP-546-10-27 ■BP-553-10-27 ■BP-580-10-27 ■BP-585-10-27 ■BP-600-10-27 ■BP-650-10-27 ■BP-660-10-27 ■BP-700-10-27 ■BP-720-10-27 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Kenko Optical Co., Ltd. is a group company of Kenko Tokina Co., Ltd., which is widely recognized in the field of optical and imaging equipment. We mainly engage in the design, manufacturing, and sales of color glass filters for industrial applications, vapor-deposited interference filters, lenses, and various lighting devices for image input.